73653004
Apr 3, 1987
Apr 19, 1988
THERMOPLASTIC RESINS BASED ON ALPHA-OLEFIN COPOLYMERS IN THE FORM OF GRANULES FOR GENERAL MANUFACTURING USE
ChemicalsENGINEERING SERVICES RELATED TO THE USE OF THERMOPLASTIC RESINS BASED ON ALPHAO-LEFIN COPOLYMERS IN RAW OR SEMI-PROCESSED FORM
Computer and Scientific